3806844568 has 64 divisors (see below), whose sum is σ = 7468718400. Its totient is φ = 1817786880.

The previous prime is 3806844539. The next prime is 3806844577. The reversal of 3806844568 is 8654486083.

It is a super-2 number, since 2×3806844568² = 28984131129822213248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2663278 + ... + 2664706.

It is an arithmetic number, because the mean of its divisors is an integer number (116698725).

Almost surely, 2^3806844568 is an apocalyptic number.

It is an amenable number.

3806844568 is a deficient number, since it is larger than the sum of its proper divisors (3661873832).

3806844568 is a wasteful number, since it uses less digits than its factorization.

3806844568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 52.

The square root of 3806844568 is about 61699.6318303440. The cubic root of 3806844568 is about 1561.4271084846.

The spelling of 3806844568 in words is "three billion, eight hundred six million, eight hundred forty-four thousand, five hundred sixty-eight".